he took us through their home to identify potential dangers. first, we go to the kitchen. >> whatever is inside of that, especially if this bill on a child, it is going to cause possibly a first and second- degree burns. >> under the sink, the fire extinguisher is in the back. they do get a check for child- proof latches. >> some cleaning chemicals look like juice drinks to kids. to go to make sure kids did not escape, a security alarm announces open doors. the family gets high marks for a wall-mounted tv. tv's on stands can easily fall on a child. keep kids 3 feet away. to prevent furniture from toppling, jeff uses all wall anchor. their oldest kid hit their head on a glass table so they made changes. >> ever since then, all of our furniture and everything we buy is round. >> capt. harris found a major strangulation hangar -- hazard, low-hanging window blinds. when harris was a young boy, you must die from cords wrapped around his neck. >> my dad found me within a matter of seconds. i think he cut of record off of every blind in the house. to